Control panel device mounted on a support arm



FIG. 1 is a front view of a control panel device mounted on a support arm;

FIG. 2 is a back view of the control panel device mounted on a support arm;

FIG. 3 is a view from the left side of the control panel device mounted on a support arm;

FIG. 4 is a view from the right side of the control panel device mounted on a support arm;

FIG. 5 is a view from the above of the control panel device mounted on a support arm;

FIG. 6 is a view from the below of the control panel device mounted on a support arm;

FIG. 7 is a first perspective view of the control panel device mounted on a support arm; and,

FIG. 8 is a second perspective view of the control panel device mounted on a support arm. 

The ornamental design for a control panel device mounted on a support arm, as shown and described. 